购买 arduino uno relay shield

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$69.91
Infineon Technologies DCSHIELDBTN9970LVTOBO1 DC SHIELD EVAL BOARD
DigiKey
30-day returns (most items)
$69.91
Infineon Technologies DCSHIELDBTN9970LVTOBO1 DC SHIELD EVAL BOARD
DigiKey
30-day returns
$117.18
Infineon Technologies KITCSKBGT60TR13CTOBO1 EVAL BOARD FOR BGT60TR13C
DigiKey
30-day returns (most items)
$117.18
Infineon Technologies KITCSKBGT60TR13CTOBO1 EVAL BOARD FOR BGT60TR13C
DigiKey
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$41.25
Infineon Technologies SBCSHIELDTLE9471TOBO1 EVAL DCDC SBC SHIELD TLE9471-3ES
DigiKey
30-day returns (most items)
$41.25
Infineon Technologies SBCSHIELDTLE9471TOBO1 EVAL DCDC SBC SHIELD TLE9471-3ES
DigiKey
30-day returns
$43.94
Infineon Technologies BLDCSHIELDIFX007TTOBO1 EVAL DC MOTOR CONTROL SHIELD
DigiKey
30-day returns (most items)
$43.94
Infineon Technologies BLDCSHIELDIFX007TTOBO1 EVAL DC MOTOR CONTROL SHIELD
DigiKey
30-day returns
$113.99
Wall Mounted Plastic Fiber Patch Panel Enclosure - 24 Ports - Non-Captive Entry | 15-340-009
ShowMeCables.com
$113.99
Wall Mounted Plastic Fiber Patch Panel Enclosure - 24 Ports - Non-Captive Entry | 15-340-009
ShowMeCables.com
$8.59
Hiletgo 2Pcs DC 12V 2 Channel Relay Module With Isolated Optocoupler High And Low Level H/L Level Trigger Module Triggered By DC 12V
Amazon.com
463
$8.59
Hiletgo 2Pcs DC 12V 2 Channel Relay Module With Isolated Optocoupler High And Low Level H/L Level Trigger Module Triggered By DC 12V
Amazon.com
463
$31.00
Electronics-Salon DIN Rail Mount Screw Terminal Block Adapter Module, For Arduino UNO R3.
Amazon.com
34
$31.00
Electronics-Salon DIN Rail Mount Screw Terminal Block Adapter Module, For Arduino UNO R3.
Amazon.com
34
$3.50
KYOCERA AVX 008383010000010 CONN HEADER VERT 10POS 2.54mm
DigiKey
30-day returns (most items)
$3.50
KYOCERA AVX 008383010000010 CONN HEADER VERT 10POS 2.54mm
DigiKey
30-day returns
$2.95
$8.96
5V 4 Channel Relay Shield Module For Arduino UNO R3 Mega2560 Electronic 4 Way Four Channel Relay
AliExpress
Free shipping
折扣 67%
$2.95
$8.96
5V 4 Channel Relay Shield Module For Arduino UNO R3 Mega2560 Electronic 4 Way Four Channel Relay
AliExpress
Free shipping
$2.54
4 Channel 5V Relay Shield Module, Four Channel Relay Control Board Relay Expansion Board For Arduino
AliExpress
$2.54
4 Channel 5V Relay Shield Module, Four Channel Relay Control Board Relay Expansion Board For Arduino
AliExpress
$2.17
5V 1 CH Relay High Level Trigger Shield For Arduino UNO Meage2560/1280 ARM AVR
eBay.com
$2.17
5V 1 CH Relay High Level Trigger Shield For Arduino UNO Meage2560/1280 ARM AVR
eBay.com
$3.67
4 Channel 5V Relay Shield Module, Four Way Relay Control Board Expansion Board For Arduino UNO R3
AliExpress
$3.67
4 Channel 5V Relay Shield Module, Four Way Relay Control Board Expansion Board For Arduino UNO R3
AliExpress
$19.99
MCIGICM 10Pcs Breadboard 830 Point Solderless Prototype PCB Board Kit Protoboard MB-102 For Arduino DIY Electronics Kit
Amazon.com
170
$19.99
MCIGICM 10Pcs Breadboard 830 Point Solderless Prototype PCB Board Kit Protoboard MB-102 For Arduino DIY Electronics Kit
Amazon.com
170
$2.98
$3.10
4 Channel 5V Relay Shield Module, Four Channel Relay Control Board Relay Expansion Board For Arduino
AliExpress
$2.98
$3.10
4 Channel 5V Relay Shield Module, Four Channel Relay Control Board Relay Expansion Board For Arduino
AliExpress
$24.90
Arduino UNO R4 Wifi [ABX00087] - Renesas RA4M1 / ESP32-S3 - Wi-Fi, Bluetooth, USB-C, CAN, DAC, OP AMP, Qwiic Connector, 12X8 LED Matrix
Amazon.com
694
$24.90
Arduino UNO R4 Wifi [ABX00087] - Renesas RA4M1 / ESP32-S3 - Wi-Fi, Bluetooth, USB-C, CAN, DAC, OP AMP, Qwiic Connector, 12X8 LED Matrix
Amazon.com
694
$3.10
4 Channel 5V Relay Shield Module, Four Way Relay Control Board Expansion Board For Arduino UNO R3
AliExpress
$3.10
4 Channel 5V Relay Shield Module, Four Way Relay Control Board Expansion Board For Arduino UNO R3
AliExpress
$27.84
For Arduino Relay Shield V3.0 4 Way Channel Relay Control Expansion Board
eBay.com
$27.84
For Arduino Relay Shield V3.0 4 Way Channel Relay Control Expansion Board
eBay.com
$1.03
$2.29
1 Channel 5V 12V Relay Module Board Shield For Arduino With Optocoupler Support High And Low Level
AliExpress
Free shipping
折扣 55%
$1.03
$2.29
1 Channel 5V 12V Relay Module Board Shield For Arduino With Optocoupler Support High And Low Level
AliExpress
Free shipping
$271.99
Omron E5CSVR1TF AC100-240 1/16 Din Temp Controller, On/Off Or Pid
Zoro.com
$271.99
Omron E5CSVR1TF AC100-240 1/16 Din Temp Controller, On/Off Or Pid
Zoro.com
$4.18
5V 1 CH Relay High Level Trigger Shield For Arduino UNO Meage2560/1280 ARM AVR
eBay.com
$4.18
5V 1 CH Relay High Level Trigger Shield For Arduino UNO Meage2560/1280 ARM AVR
eBay.com
$4.80
5V 1 CH Relay High Level Trigger Shield For Arduino UNO Meage2560/1280 ARM AVR
eBay.com
$4.80
5V 1 CH Relay High Level Trigger Shield For Arduino UNO Meage2560/1280 ARM AVR
eBay.com
$3.67
5Pcs 1Ch 5V Relay Module Shield For Arduino Uno Meage 2560 1280 ARM PIC AVR DSP
eBay.com
$3.67
5Pcs 1Ch 5V Relay Module Shield For Arduino Uno Meage 2560 1280 ARM PIC AVR DSP
eBay.com
$1.28
$1.79
1 Channel 5V 12V Relay Module Board Shield For Arduino With Optocoupler Support High And Low Level
AliExpress
折扣 28%
$1.28
$1.79
1 Channel 5V 12V Relay Module Board Shield For Arduino With Optocoupler Support High And Low Level
AliExpress
$39.99
4 Relay Shield V3.0 5V For Arduino And DIY Seeedstudio 103030009 Maker Booole
eBay.com
$39.99
4 Relay Shield V3.0 5V For Arduino And DIY Seeedstudio 103030009 Maker Booole
eBay.com
$12.84
1PCS 16-Channel 5V Relay Shield Module With Optocoupler For Arduino NEW CA
eBay.com
$12.84
1PCS 16-Channel 5V Relay Shield Module With Optocoupler For Arduino NEW CA
eBay.com
$11.25
5V 8 Channel Relay Shield Module Arduino Compatible
eBay.com
Free shipping
$11.25
5V 8 Channel Relay Shield Module Arduino Compatible
eBay.com
Free shipping
$26.69
4 Channel Relay Shield 5V Relay Module For Arduino
eBay
Free shipping
$26.69
4 Channel Relay Shield 5V Relay Module For Arduino
eBay
Free shipping
$36.47
Arduino 4 Relays Shield, Thinker Kit Interfaces For Uno/Mega, A000110
eBay
$36.47
Arduino 4 Relays Shield, Thinker Kit Interfaces For Uno/Mega, A000110
eBay
$15.36
Arduino TSX00003 Relay Proto Shield, Mkr Board | Relay Boards
Newark
$15.36
Arduino TSX00003 Relay Proto Shield, Mkr Board | Relay Boards
Newark
$7.05
4 Channel Relay 5V Shield Module For Arduino Diy Four Channel Relay
eBay
$7.05
4 Channel Relay 5V Shield Module For Arduino Diy Four Channel Relay
eBay
$18.69
16-Channel 12V Relay Shield Module With Optocoupler LM2576 Power Supply Arduino
eBay.com
$18.69
16-Channel 12V Relay Shield Module With Optocoupler LM2576 Power Supply Arduino
eBay.com
$19.99
Amomii Mini Grand: DIY Soldering Kit | Programmable Music Shield For Arduino UNO R3/R4 (3D Printable Accessories)
Amazon.com
64
$19.99
Amomii Mini Grand: DIY Soldering Kit | Programmable Music Shield For Arduino UNO R3/R4 (3D Printable Accessories)
Amazon.com
64
$125.69
Kit Shield 6 Digital 6 Analog Outputs Relay For Arduino
eBay
Free shipping
$125.69
Kit Shield 6 Digital 6 Analog Outputs Relay For Arduino
eBay
Free shipping
$16.73
16-Channel Relay Shield Module With Optocoupler LM2576 Power Supply 12V Arduino
eBay.com
$16.73
16-Channel Relay Shield Module With Optocoupler LM2576 Power Supply 12V Arduino
eBay.com
$14.56
16-Channel 12V Relay Shield Module With Optocoupler LM2576 Power Supply Arduino
eBay.com
$14.56
16-Channel 12V Relay Shield Module With Optocoupler LM2576 Power Supply Arduino
eBay.com
$12.27
16-Channel 5V Relay Shield Module With Optocoupler For Arduino
eBay
5
$12.27
16-Channel 5V Relay Shield Module With Optocoupler For Arduino
eBay
5
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    购买 arduino uno relay shield

    赞助
    $69.91
    Infineon Technologies DCSHIELDBTN9970LVTOBO1 DC SHIELD EVAL BOARD
    DigiKey
    30-day returns (most items)
    $69.91
    Infineon Technologies DCSHIELDBTN9970LVTOBO1 DC SHIELD EVAL BOARD
    DigiKey
    30-day returns
    $117.18
    Infineon Technologies KITCSKBGT60TR13CTOBO1 EVAL BOARD FOR BGT60TR13C
    DigiKey
    30-day returns (most items)
    $117.18
    Infineon Technologies KITCSKBGT60TR13CTOBO1 EVAL BOARD FOR BGT60TR13C
    DigiKey
    30-day returns
    $41.25
    Infineon Technologies SBCSHIELDTLE9471TOBO1 EVAL DCDC SBC SHIELD TLE9471-3ES
    DigiKey
    30-day returns (most items)
    $41.25
    Infineon Technologies SBCSHIELDTLE9471TOBO1 EVAL DCDC SBC SHIELD TLE9471-3ES
    DigiKey
    30-day returns
    $43.94
    Infineon Technologies BLDCSHIELDIFX007TTOBO1 EVAL DC MOTOR CONTROL SHIELD
    DigiKey
    30-day returns (most items)
    $43.94
    Infineon Technologies BLDCSHIELDIFX007TTOBO1 EVAL DC MOTOR CONTROL SHIELD
    DigiKey
    30-day returns
    $113.99
    Wall Mounted Plastic Fiber Patch Panel Enclosure - 24 Ports - Non-Captive Entry | 15-340-009
    ShowMeCables.com
    $113.99
    Wall Mounted Plastic Fiber Patch Panel Enclosure - 24 Ports - Non-Captive Entry | 15-340-009
    ShowMeCables.com
    $8.59
    Hiletgo 2Pcs DC 12V 2 Channel Relay Module With Isolated Optocoupler High And Low Level H/L Level Trigger Module Triggered By DC 12V
    Amazon.com
    463
    $8.59
    Hiletgo 2Pcs DC 12V 2 Channel Relay Module With Isolated Optocoupler High And Low Level H/L Level Trigger Module Triggered By DC 12V
    Amazon.com
    463
    $31.00
    Electronics-Salon DIN Rail Mount Screw Terminal Block Adapter Module, For Arduino UNO R3.
    Amazon.com
    34
    $31.00
    Electronics-Salon DIN Rail Mount Screw Terminal Block Adapter Module, For Arduino UNO R3.
    Amazon.com
    34
    $3.50
    KYOCERA AVX 008383010000010 CONN HEADER VERT 10POS 2.54mm
    DigiKey
    30-day returns (most items)
    $3.50
    KYOCERA AVX 008383010000010 CONN HEADER VERT 10POS 2.54mm
    DigiKey
    30-day returns
    $2.95
    $8.96
    5V 4 Channel Relay Shield Module For Arduino UNO R3 Mega2560 Electronic 4 Way Four Channel Relay
    AliExpress
    Free shipping
    折扣 67%
    $2.95
    $8.96
    5V 4 Channel Relay Shield Module For Arduino UNO R3 Mega2560 Electronic 4 Way Four Channel Relay
    AliExpress
    Free shipping
    $2.54
    4 Channel 5V Relay Shield Module, Four Channel Relay Control Board Relay Expansion Board For Arduino
    AliExpress
    $2.54
    4 Channel 5V Relay Shield Module, Four Channel Relay Control Board Relay Expansion Board For Arduino
    AliExpress
    $2.17
    5V 1 CH Relay High Level Trigger Shield For Arduino UNO Meage2560/1280 ARM AVR
    eBay.com
    $2.17
    5V 1 CH Relay High Level Trigger Shield For Arduino UNO Meage2560/1280 ARM AVR
    eBay.com
    $3.67
    4 Channel 5V Relay Shield Module, Four Way Relay Control Board Expansion Board For Arduino UNO R3
    AliExpress
    $3.67
    4 Channel 5V Relay Shield Module, Four Way Relay Control Board Expansion Board For Arduino UNO R3
    AliExpress
    $19.99
    MCIGICM 10Pcs Breadboard 830 Point Solderless Prototype PCB Board Kit Protoboard MB-102 For Arduino DIY Electronics Kit
    Amazon.com
    170
    $19.99
    MCIGICM 10Pcs Breadboard 830 Point Solderless Prototype PCB Board Kit Protoboard MB-102 For Arduino DIY Electronics Kit
    Amazon.com
    170
    $2.98
    $3.10
    4 Channel 5V Relay Shield Module, Four Channel Relay Control Board Relay Expansion Board For Arduino
    AliExpress
    $2.98
    $3.10
    4 Channel 5V Relay Shield Module, Four Channel Relay Control Board Relay Expansion Board For Arduino
    AliExpress
    $24.90
    Arduino UNO R4 Wifi [ABX00087] - Renesas RA4M1 / ESP32-S3 - Wi-Fi, Bluetooth, USB-C, CAN, DAC, OP AMP, Qwiic Connector, 12X8 LED Matrix
    Amazon.com
    694
    $24.90
    Arduino UNO R4 Wifi [ABX00087] - Renesas RA4M1 / ESP32-S3 - Wi-Fi, Bluetooth, USB-C, CAN, DAC, OP AMP, Qwiic Connector, 12X8 LED Matrix
    Amazon.com
    694
    $3.10
    4 Channel 5V Relay Shield Module, Four Way Relay Control Board Expansion Board For Arduino UNO R3
    AliExpress
    $3.10
    4 Channel 5V Relay Shield Module, Four Way Relay Control Board Expansion Board For Arduino UNO R3
    AliExpress
    $27.84
    For Arduino Relay Shield V3.0 4 Way Channel Relay Control Expansion Board
    eBay.com
    $27.84
    For Arduino Relay Shield V3.0 4 Way Channel Relay Control Expansion Board
    eBay.com
    $1.03
    $2.29
    1 Channel 5V 12V Relay Module Board Shield For Arduino With Optocoupler Support High And Low Level
    AliExpress
    Free shipping
    折扣 55%
    $1.03
    $2.29
    1 Channel 5V 12V Relay Module Board Shield For Arduino With Optocoupler Support High And Low Level
    AliExpress
    Free shipping

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    • Arduino Uno Relay Shield